CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Common Stock	Additional Paid-In Capital	Retained Earnings	Accumulated Other Comprehensive Income (Lossses)	Treasury Stock
Balance at beginning of period (in shares) at Dec. 31, 2022		47,675,796
Balance at beginning of period at Dec. 31, 2022	$ 397,613	$ 766	$ 665,941	$ 188,241	$ (882)	$ (456,453)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	51,213			51,213
Foreign currency translation	564				564
Stock-based compensation (in shares)		480,463
Stock-based compensation	2,766	$ 8	2,758
Stock repurchase (in shares)		(540,875)
Stock repurchase	(23,566)					(23,566)
Common stock dividends	(4,055)			(4,055)
Unrealized gain (loss) on derivative instruments	(236)				(236)
Stock option exercises (in shares)		10,683
Stock option exercises	144		144
Balance at end of period (in shares) at Mar. 31, 2023		47,626,067
Balance at end of period at Mar. 31, 2023	424,443	$ 774	668,843	235,399	(554)	(480,019)
Balance at beginning of period (in shares) at Dec. 31, 2023		45,393,260
Balance at beginning of period at Dec. 31, 2023	549,496	$ 774	677,886	403,923	(428)	(532,659)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	18,167			18,167
Foreign currency translation	184				184
Stock-based compensation (in shares)		334,955
Stock-based compensation	3,246	$ 6	3,240
Stock repurchase (in shares)		(589,144)
Stock repurchase	(22,138)					(22,138)
Common stock dividends	(3,152)			(3,152)
Unrealized gain (loss) on derivative instruments	276				276
Stock option exercises (in shares)		500
Stock option exercises	7		7
Balance at end of period (in shares) at Mar. 31, 2024		45,139,571
Balance at end of period at Mar. 31, 2024	$ 546,086	$ 780	$ 681,133	$ 418,938	$ 32	$ (554,797)